389632496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59833}}^1$

素因数の和:59889

約数の個数: 40

約数和(自身を含む): 845813424

約数和(自身を除く): 456180928

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 59833, 119666, 239332, 478664, 658163, 957328, 1316326, 2213821, 2632652, 4427642, 5265304, 8855284, 10530608, 17710568, 24352031, 35421136, 48704062, 97408124, 194816248, 389632496]

約数ペア:

[(1, 389632496), (2, 194816248), (4, 97408124), (8, 48704062), (11, 35421136), (16, 24352031), (22, 17710568), (37, 10530608), (44, 8855284), (74, 5265304), (88, 4427642), (148, 2632652), (176, 2213821), (296, 1316326), (407, 957328), (592, 658163), (814, 478664), (1628, 239332), (3256, 119666), (6512, 59833)]